1050-47-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1050-47-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,5 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1050-47:
(6*1)+(5*0)+(4*5)+(3*0)+(2*4)+(1*7)=41
41 % 10 = 1
So 1050-47-1 is a valid CAS Registry Number.
1050-47-1Relevant articles and documents
Novel Products from the Reaction of Tris(p-methoxyphenyl)phosphine with Neopentyl Iodide
Singh, Gurdial
, p. 1647 - 1648 (2007/10/02)
The title reaction gave a mixture of eight phosphonium salts.Intermediacy of phosphonium inner salts, P+C6H4O--p, is suggested for their formation.